Johnson Park, IL 14 Day Weather
Quick Weather Clicks
Settings
Sun & Moon


Johnson Park, IL Weather Forecast


Johnson Park, IL Weather Forecast Dated: 1159 AM Fri Sep 11 2026
Expect a very warm period with a mix of sun and clouds and occasional showers over the coming period. moderate humidity and no major pressure swings will dominate.
Friday, September 11, 2026
Mid-Morning
67°F 20°C
Fog
Mid-Afternoon
87°F 30°C
Sunny
Early-Evening
78°F 26°C
Sunny
Warm and summery around 87°F 30°C (feels like 92°F 33°C), overcast in the morning, becoming sunny through the afternoon and evening, with lower humidity and barometric pressure falling. Winds turning from the SE to the SSE at 9 mph 15 km/h.
Saturday, September 12, 2026
Mid-Morning
73°F 23°C
Partly Cloudy
Mid-Afternoon
92°F 33°C
Cloudy
Early-Evening
86°F 30°C
Sunny
Hot and sweltering around 92°F 33°C, partly cloudy in the morning, cloudy in the afternoon, and sunny this evening, with lower humidity and steady pressure. Winds switching from the SSW to the SW at 9 mph 14 km/h.
Sunday, September 13, 2026
Mid-Morning
77°F 25°C
Overcast
Mid-Afternoon
74°F 23°C
Light Showers
Early-Evening
73°F 23°C
Scattered Showers
Enjoyable around 74°F 23°C, locally heavy downpours at times, with increasing humidity and steady pressure. Winds moving from the S to the NE at 8 mph 13 km/h.
Monday, September 14, 2026
Mid-Morning
67°F 20°C
Overcast
Mid-Afternoon
97°F 36°C
Sunny
Early-Evening
93°F 34°C
Sunny
Hot temperatures near 97°F 36°C, overcast in the morning, partly cloudy in the afternoon, and sunny this evening, with lower humidity and barometric pressure falling. Winds swinging from the ESE to the S at 12 mph 20 km/h. Gusts up to 25 mph 41 km/h.
Tuesday, September 15, 2026
Mid-Morning
77°F 25°C
Scattered Showers
Mid-Afternoon
91°F 33°C
Overcast
Early-Evening
82°F 28°C
Scattered Showers
Very hot with a high of 91°F 33°C, scattered downpours possible, with lower humidity and steady pressure. Winds shifting from the WSW to the NNE at 8 mph 12 km/h.
Wednesday, September 16, 2026
Mid-Morning
75°F 24°C
Light Fog
Mid-Afternoon
89°F 32°C
Partly Cloudy
Early-Evening
73°F 23°C
Sunny
Very warm near 89°F 32°C, though humidity makes it feel like 94°F 34°C, partly cloudy through the afternoon, turning overcast this evening, with steady humidity and steady pressure. Winds increasing from the ENE at 3 mph 5 km/h to NNE at 13 mph 20 km/h.
Thursday, September 17, 2026
Mid-Morning
61°F 16°C
Light Showers
Mid-Afternoon
72°F 22°C
Scattered Showers
Early-Evening
66°F 19°C
Sunny
Comfortable with temperatures reaching 72°F 22°C, periods of heavy rain and gusty conditions, with lower humidity and steady pressure. Winds switching from the N to the NNE at 10 mph 16 km/h. Gusts up to 20 mph 32 km/h.
Friday, September 18, 2026
Mid-Morning
57°F 14°C
Sunny
Mid-Afternoon
70°F 21°C
Sunny
Early-Evening
64°F 18°C
Sunny
Enjoyable around 70°F 21°C, sunny throughout the day, with lower humidity and barometric pressure falling.
Saturday, September 19, 2026
Mid-Morning
60°F 15°C
Overcast
Mid-Afternoon
74°F 23°C
Sunny
Early-Evening
67°F 20°C
Sunny
Mild temperatures up to 74°F 23°C, partly cloudy in the morning, sunny in the afternoon, and partly cloudy this evening, with steady humidity and steady pressure.
Sunday, September 20, 2026
Mid-Morning
62°F 17°C
Sunny
Mid-Afternoon
76°F 24°C
Cloudy
Early-Evening
69°F 20°C
Sunny
Mild with a high of 76°F 24°C, sunny in the morning, partly cloudy in the afternoon, and sunny this evening, with steady humidity and steady pressure.
Monday, September 21, 2026
Mid-Morning
62°F 17°C
Sunny
Mid-Afternoon
77°F 25°C
Sunny
Early-Evening
70°F 21°C
Sunny
Pleasant near 77°F 25°C, sunny throughout the day, with lower humidity and barometric pressure falling. Winds blowing from the ESE at 8 mph 13 km/h.
Tuesday, September 22, 2026
Mid-Morning
66°F 19°C
Overcast
Mid-Afternoon
74°F 23°C
Overcast
Early-Evening
71°F 22°C
Overcast
Comfortable with temperatures reaching 74°F 23°C, overcast through the afternoon, turning cloudy this evening, with steady humidity and steady pressure. Winds W at 5 mph 8 km/h.
Wednesday, September 23, 2026
Mid-Morning
71°F 22°C
Sunny
Mid-Afternoon
87°F 31°C
Sunny
Early-Evening
81°F 27°C
Sunny
Quite warm around 87°F 31°C, sunny through the afternoon, turning partly cloudy this evening, with steady humidity and steady pressure.
Thursday, September 24, 2026
Mid-Morning
77°F 25°C
Overcast
Mid-Afternoon
78°F 26°C
Overcast
Early-Evening
77°F 25°C
Overcast
Mild temperatures up to 78°F 26°C, overcast throughout the day, with increasing humidity and steady pressure. Winds shifting from the WSW to the ENE at 7 mph 11 km/h.
Johnson Park, IL Weather Radar Map
Use the map search tool if you want to place a location marker on the radar map...
Weather World